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Delvig [45]
2 years ago
7

Which of the following is equal to 142 ÷ 2? A. (100 ÷ 40) + (40 ÷ 2) + (2 ÷ 2) B. (100 + 2) ÷ (40 + 2) ÷ (2 + 2) C. (100 ÷ 2) -

(40 ÷ 2) - (2 ÷ 2) D. (100 ÷ 2) + (40 ÷ 2) + (2 ÷ 2)
Mathematics
2 answers:
LiRa [457]2 years ago
8 0

Answer:

D

Step-by-step explanation:

142 ÷ 2 = 71

D. ( 100÷2) + (40÷2) + (2÷2)

50 + 20 + 1

71

finlep [7]2 years ago
8 0

The answer is D. Firstly you divide 100 by 2 giving you 50 you add it with 40 divide by 2 which is 70 and 2 divided by 2 is 1 add 1 plus 70 you get 71. 142 divided by 2 is 71. There you go

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How does the Pythagorean Table help you with addition?
scZoUnD [109]

Answer:

The Pythagorean Theorem is useful for two-dimensional navigation. You can use it and two lengths to find the shortest distance. … The distances north and west will be the two legs of the triangle, and the shortest line connecting them will be the diagonal. The same principles can be used for air navigation.

Step-by-step explanation:

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7 0
3 years ago
Can someone help me out with this at all?
dsp73

Answer:

1 maps to 1

2 maps to 3

3 maps to 2

Step-by-step explanation:

the correctly assigned answer options describe everything.

there is not much else to say and explain.

these are all true statements due to the symmetry principle of a circle.

when 2 direct connections of two points on the circumference of a circle have the same length, then also their bent distances on the circumference of the circle are the same. and vice versa.

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6 0
3 years ago
What two numbers multiply to the value of -10 and add to the value of -3
N76 [4]

Answer:

-5 and 2

Step-by-step explanation:

-5+2=-3

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5 0
3 years ago
What's 65.247 rounded to the nearest tenth
jek_recluse [69]

Answer:

65.2

Step-by-step explanation:

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5 0
3 years ago
Evaluate the function <br><br> f(x)=−4x^2+6x−4 <br><br> Find f(5)
Tamiku [17]

Hey there!

1. How to find f(5)?

  • To find f(5) - simply substitute x = 5 in the function. f(5) means the value of f(x) at x = 5.

2. Substitution and Evaluate

\large{f(5) =  - 4( {5})^{2}  + 6(5) - 4}

Remember to follow the PEMDAS/BODMAS rules! Exponent comes before multiplication.

\large{f(5) =  - 4(25) + 30 - 4} \\  \large{f(5) =  - 100 + 30 - 4} \\  \large{f(5) =  - 74}

3. Final Answer

  • f(5) = -74

If you have any questions regarding the question or my answer, feel free to ask!

8 0
3 years ago
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